Abstract
A method for transmitting reference signals for eight or fewer antenna ports includes mapping a portion of common reference signals (CRSs) for four or fewer antenna ports into a downlink subframe including 1 st slot and 2nd slot with a normal cyclic prefix configuration; mapping channel status information reference signals (CSI-RSs) for eight or fewer antenna ports into the downlink subframe according to a preset pattern; and transmitting the downlink subframe into which the CRSs and the CSI-RSs are mapped wherein the preset pattern defines the CSI-RSs for eight or fewer antenna ports to be mapped onto two OFDM symbols of the data region in the downlink subframe with the two OFDM symbols being spaced apart by one OFDM symbol and wherein the portion of the CRSs for four or fewer antenna ports is limited to the CRSs for two or fewer antenna ports.
SEP Data | |||||||
---|---|---|---|---|---|---|---|
Declaration Reference | Patent Type | Disclosed On | Technologies | Declaring Company | Standard Reference | Declaration Date | Explicitly Disclosed |
ISLD-201810-045 | Family Member | ETSI | 5G | LG | TS 138 211 | 21/10/2018 | No |
ISLD-201810-026 | Family Member | ETSI | 5G | LG | TS 138 211 | 11/10/2018 | No |
ISLD-201810-006 | Basis Patent | ETSI | 5G | LG | TS 138 211 | 02/10/2018 | Yes |
ISLD-201807-011 | Family Member | ETSI | 5G | LG | TS 138 214 | 10/07/2018 | Yes |
ISLD-201807-005 | Family Member | ETSI | 5G | LG | TS 138 211 | 08/07/2018 | Yes |
ISLD-201611-014 | Basis Patent | ETSI | 4G,5G | LG | TS 136 211 | 02/12/2016 | Yes |
ISLD-201611-001 | Family Member | ETSI | 4G,5G | LG | TS 136 211 | 07/11/2016 | Yes |
ISLD-201507-019 | Family Member | ETSI | 4G,5G | LG | TS 136 211 | 09/07/2015 | No |
ISLD-201409-043 | Family Member | ETSI | 4G,5G | LG | TS 136 213 | 13/10/2014 | Yes |
ISLD-201409-037 | Family Member | ETSI | 4G,5G | LG | TS 136 213 | 13/10/2014 | Yes |
ISLD-201209-016 | Family Member | ETSI | Not Available | LG | TS 136 211 | 23/10/2012 | Yes |
ISLD-201209-015 | Family Member | ETSI | Not Available | LG | TS 136 211 | 23/10/2012 | Yes |
ISLD-201209-003 | Family Member | ETSI | Not Available | LG | TS 136 211 | 17/09/2012 | No |
ISLD-201108-003 | Family Member | ETSI | 4G,5G | LG | TS 136 211 | 08/08/2011 | No |
Technology


Product


Use Cases

Services

Claim
Associated Portfolios

![]() |
![]() |
![]() |
![]() |
---|---|---|---|
Claim Chart will soon be available!
|